4. La Sra. King tiene 45 niños y 36 niñas en su clase de matemáticas. Que es
la tasa de niños a niñas en la
clases?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?